package com.example.demo.mapper;

import java.util.List;

import org.apache.ibatis.annotations.Mapper;

import com.example.demo.pojo.User;

/**
 * 	用户处理接口
 * */
@Mapper
public interface UserMapper {

	void insertUser(User user);
	
	List<User> selectAllUser();

	User selectUserById(Integer id);

	void updateUser(User user);

	void deleteUserById(Integer id);
}
